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Design and Evaluation of a Novel Haptic Interface for Endoscopic Simulation
Found in: IEEE Transactions on Haptics
By Evren Samur,Lionel Flaction,Hannes Bleuler
Issue Date:September 2012
pp. 301-311
Inspection of the colon with an endoscope for early signs of cancer (colonoscopy) has become an extremely widespread procedure, since early treatment radically improves the outlook of patients. The procedure requires a close coordination between the sense ...
 
Real-Time Finite-Element Simulation of Linear Viscoelastic Tissue Behavior Based on Experimental Data
Found in: IEEE Computer Graphics and Applications
By Mert Sedef, Evren Samur, Cagatay Basdogan
Issue Date:November 2006
pp. 58-68
The lack of experimental data on the viscoelastic material properties of live organ tissues has been a significant obstacle in the development of realistic models. A real-time and realistic finite-element simulation of viscoelastic tissue behavior using ex...
 
Visual and Haptic Simulation of Linear Viscoelastic Tissue Behavior Based on Experimental Data
Found in: Haptic Interfaces for Virtual Environment and Teleoperator Systems, International Symposium on
By Mert Sedef, Evren Samur, Cagatay Basdogan
Issue Date:March 2006
pp. 30
We have developed a new numerical scheme for simulating linear viscoelastic tissue behavior modeled by FEM. We have integrated experimentally-measured viscoelastic tissue properties into our model for realistic force feedback to the user. A new precomputat...
 
A real-time simulator for interventional radiology
Found in: Proceedings of the 2008 ACM symposium on Virtual reality software and technology (VRST '08)
By Evren Samur, Fei Wang, Hannes Bleuler, Lindo Duratti
Issue Date:October 2008
pp. 1-2
Interventional radiologists manipulate guidewires and catheters and steer stents through the patient's vascular system under X-ray imaging for treatment of vascular diseases. The complexity of these procedures makes training mandatory in order to master ha...
     
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